[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fddkacgpb6iwa":3},{"success":4,"breach":5},true,{"_id":6,"name":7,"title":8,"slug":9,"domain":10,"breachDate":11,"addedDate":12,"modifiedDate":12,"contentUpdatedAt":13,"source":14,"sourceUrl":15,"sourceUrls":16,"pwnCount":19,"affectedCount":19,"affectedCountStatus":20,"affectedCountLowerBound":21,"affectedCountUnit":22,"hasEnglishDescription":4,"severity":23,"dataClasses":24,"description":30,"seoTitle":31,"seoTitleEn":32,"seoDescription":31,"seoDescriptionEn":33,"logoUrl":34,"isVerified":4,"isSensitive":35,"isSpamList":35,"isMalware":35,"company":36},"68e3266eda11adda48825299","MangaFox","MangaFox.me Data Breach","mangafoxme","mangafox.me","2016-06-01T00:00:00.000Z","2018-03-17T01:43:24.000Z","2026-07-18T23:54:02.664Z","Manga forum breach","https:\u002F\u002Fbreaches.sencode.co.uk\u002Fbreaches\u002Fmangafox",[15,17,18],"https:\u002F\u002Fmangafox.me\u002F","https:\u002F\u002Ffanfox.net\u002F",1311610,"known",null,"unknown","Critical",[25,26,27,28,29],"Dates of birth","Email addresses","IP addresses","Passwords","Usernames","\u003Cp>The MangaFox.me data breach is a verified account security incident affecting 1,311,610 user accounts tracked on June 1, 2016, in the manga reading and forum community. The types of data included in the record are birth dates, email addresses, IP addresses, usernames, and password hashes stored in salted MD5 format. This incident is not only a risk for an old forum membership; if the same email, username, or password is reused on different services, email accounts, social media, gaming, streaming, and other community accounts also fall into the additional risk category.\u003C\u002Fp>\n\u003Cp>MangaFox.me was an online community space used by manga readers and forum members. In forum-based accounts, the username and email address often overlap with other profiles. Additional information such as date of birth and IP address can strengthen this match. On the password side, the verified information is not the plain text password, but a salted MD5 password hash. This distinction is important; it should not be said that every password can be read directly, but since the MD5-based hash method is considered weak according to current security standards, the risk is serious for short or reused passwords.\u003C\u002Fp>\n\u003Ch2>Leaked Data Types and Risks\u003C\u002Fh2>\n\u003Cp>Email addresses in the MangaFox.me registry can be used for fake forum notifications, password reset alerts, and targeted phishing messages. Usernames may cause profiles to be linked if the same nickname is used on other sites. Date of birth can make an attacker's message more convincing in account recovery questions or social engineering attempts. IP addresses do not provide an exact home address, but they can offer hints about the connection area and the internet service provider.\u003C\u002Fp>\n\u003Cp>Password hashes are the most important technical area of the record. Although Salted MD5 is more protected than plaintext passwords, it is not considered strong by current standards. Attackers can especially carry out offline trials on passwords that are short, contain dictionary words, or have previously appeared in other breaches. If the same password is used on other accounts, the MangaFox.me breach may provide a basis for chained account takeover attempts. For this reason, the risk should not be seen as limited to the manga forum account alone.\u003C\u002Fp>\n\u003Ch2>Verified Scope and Boundaries\u003C\u002Fh2>\n\u003Cp>The verified scope consists of 1,311,610 accounts, a breach date of June 1, 2016, an addition date of March 17, 2018, and five types of data: birth dates, email addresses, IP addresses, passwords, and usernames. The record is associated with vBulletin-based forum data. In this record, phone number, physical address, payment card, bank account, official ID, real name, or private message content do not appear as verified fields.\u003C\u002Fp>\n\u003Cp>When the breach is announced, the password field should be carefully restricted. The verified statement is a salted MD5 password hash; therefore, it should not be told to the user that all passwords are in plain text. However, since the MD5-based password storage approach is considered weak, reused passwords still carry high risk. The main risks to be communicated to the user are account takeover, password reuse, profile matching, phishing, and loss of privacy.\u003C\u002Fp>\n\u003Ch2>User Groups at Risk\u003C\u002Fh2>\n\u003Cp>The users at the highest risk are those who use the password from their MangaFox.me account on other services as well. The risk of profile matching also increases for people who create accounts on forums, games, social media, streaming, or email using the same email and username. Having date of birth information provides additional material for fake account recovery requests or personalized fraud messages. If passwords used on old forum accounts have not been changed for years, the risk may still be valid today.\u003C\u002Fp>\n\u003Cp>For users with an IP address, the risk is more on the targeting and privacy side. An IP address alone does not reveal the entire identity, but when combined with an email, username, and date of birth, it can help create a more detailed profile. In manga communities, it is common to use the same nickname for a long time; this makes it easier to link different forums and social media profiles. Therefore, users should review not only their password but also the visible profile information.\u003C\u002Fp>\n\u003Ch2>Urgent Measures to Be Taken\u003C\u002Fh2>\n\u003Cp>If you see a match in your MangaFox.me account, the first step is to change the password used on this account and all other accounts that use the same password to unique passwords. Email accounts, social media, gaming, forum, and payment-linked services should be checked first. Using a password manager to create long and random passwords for each service is the healthiest approach. It should also be checked whether there are unknown sessions, new recovery addresses, or unexpected security notifications on the accounts.\u003C\u002Fp>\n\u003Cp>This protection should be enabled on accounts that support two-step verification. Especially the email account should be strongly protected, because the password reset process for many services proceeds through email. Do not click directly on security alerts coming from MangaFox.me or similar forum names; open the relevant domain yourself to check the account. Do not respond to messages requesting a password, recovery code, or additional security information.\u003C\u002Fp>\n\u003Ch2>Long-Term Security Strategies\u003C\u002Fh2>\n\u003Cp>For long-term protection, forum, hobby, and reading accounts should be separated from critical accounts. The main email address should be used only for important services, and a separate email address can be used for community and hobby accounts. Not using the same username on every platform makes it harder to link different profiles. A password manager makes it easy to find reused old passwords and generate strong passwords for each account.\u003C\u002Fp>\n\u003Cp>Old forum accounts should be reviewed at regular intervals. Unused accounts should be closed, unnecessary personal information should not be kept on active accounts, and security settings should be kept up to date. Since fields such as date of birth, username, and IP address can be used for profile matching even years later, the impact of old violations does not completely disappear. Therefore, records like those on MangaFox.me should be addressed not just with a one-time password change, but with a permanent habit of account security.\u003C\u002Fp>\n\u003Ch2>Record Control and User Action\u003C\u002Fh2>\n\u003Cp>If you see a match in the MangaFox.me breach, first list the accounts opened with your affected email address. Then determine which services are using the same or similar password and complete the changes starting with the most critical accounts. If you use your username on other platforms, evaluate whether linking these profiles poses a privacy risk. End old sessions, update recovery options, and keep security alerts enabled.\u003C\u002Fp>\n\u003Cp>This record should not be treated as a phone, physical address, or payment card leak; the verified risk comes from the combination of email, IP address, date of birth, username, and password hash. Even though the MangaFox.me breach is dated, the risk can persist today if the same password has been reused for years. The most proper action is to make passwords unique, secure the email account strongly, and be cautious against fake forum support messages.\u003C\u002Fp>","","MangaFox.me Data Breach (1.3 Million Reported Records)","MangaFox.me Data Breach. 1.3 Million reported records were reported. Reported data: Dates of birth, Email addresses, IP addresses. Review the scope, risks…","\u002Fuploads\u002Flogo\u002Fmangafox_me.webp",false,{"name":37,"sector":38,"country":39,"website":10,"websiteArchiveUrl":31,"websiteStatus":31,"websiteCheckedAt":21},"MangaFox.me","Manga \u002F Online Forum","Unknown"]